CN103277899A - Gas water heater water channel distribution control device system and water channel distribution device - Google Patents
Gas water heater water channel distribution control device system and water channel distribution device Download PDFInfo
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- CN103277899A CN103277899A CN2013102516180A CN201310251618A CN103277899A CN 103277899 A CN103277899 A CN 103277899A CN 2013102516180 A CN2013102516180 A CN 2013102516180A CN 201310251618 A CN201310251618 A CN 201310251618A CN 103277899 A CN103277899 A CN 103277899A
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Abstract
The invention relates to a special water channel distribution device for a gas water heater, and aims to provide a gas water heater water channel distribution control device system and a water channel distribution device which are lower in failure rate, longer in service life and more stable in constant-temperature effect. The water channel distribution device comprises a water channel distributor, a central controller and a water flow sensor, the water flow sensor is used for detecting water inlet flow or water outlet total flow, a plurality of water channel branches are arranged on the water channel distributor and used for proportionally dividing a water channel of the water heater into a plurality of channels for distribution control, an electromagnetic valve is mounted on each water channel branch, and the water flow sensor and the electromagnetic valves are respectively and electrically connected with the central controller. The water channel distribution device is matched with a gas proportioning valve, a water inlet temperature probe and a water outlet temperature probe to form the gas water heater water channel distribution control device system, and the water inlet temperature probe and the water outlet temperature probe are used for detecting water temperatures.
Description
Technical field
The present invention relates to a kind of gas heater, particularly a kind of gas heater water route flow-dividing control apparatus system and water route part flow arrangement.
Background technology
Constant temp gas water heater, the used water route of heating stove are controlled to be the motor bearings drive and rotate back and forth regulative mode at present; Characteristics are: motor rotates in proportion according to controller signals, and bearing drives water valve and rotates, and control discharge reaches auxiliary constant temperature.Defective: 1, this mode has only single motor to control unique water route, and a load breaks down, and just can't assist constant temperature.2, this motor bearings driven rotary regulative mode, motor frequently rotates back and forth when hydraulic pressure is unstable, and motor easily generates heat, and causes the influence to the motor life-span itself. frequently rotate back and forth in the process at motor then, motor bearings gear and the mutual friction of water valve shaft gear phase cause damaging, paralysing.Friction between water valve core and the water valve wall, wearing and tearing cause becoming flexible or two eccentric shafts, can't assist constant temperature.3, this structure in use, foreign material, the easy clamping stagnation bearing movable of incrustation scale in the water cause damaging.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide gas heater water route flow-dividing control apparatus system and the water route part flow arrangement of the constant temperature effect that a kind of fault rate is lower, the life-span is longer, more stable.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gas heater water route flow-dividing control apparatus system, comprise gas ratio valve, the inflow temperature probe for detection of the water flow sensing unit of water-flow signal and water temperature detection, leaving water temperature probe, be used for the water route current divider of control water heater pipeline water route discharge, and central controller; Have on the current divider of water route the tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route; Gas ratio valve, inflow temperature probe, leaving water temperature probe, water flow sensing unit and magnetic valve are electrically connected with central controller respectively.
The present invention is through the performance evaluation to water heater integral body, carrying out discharge calculates, again by water current divider with water heater water route demultiplexing flow-dividing control in proportion, water route current divider wherein each branch road is separately installed with magnetic valve, each way solenoid valve is opened by the signal (electric current) that the connection central controller provides, close action, reach the control of water route discharge, again by the water flow sensing unit that is installed in water route diverter control system device end (also can be contained in front end) and inflow temperature probe, water-flow signal and inflow temperature are transferred to central controller, and central controller is to the water route, thereby detecting, gas circuit adjusts the constant temperature optimum efficiency that reaches.
One of embodiment: the water route current divider is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is tributary, water route A, tributary, water route B and tributary, water route C, two magnetic valves are waterway electromagnetic valve B and waterway electromagnetic valve C, waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route.
A kind of gas heater water route flow-dividing control apparatus system is characterized in that tributary, described water route A＜tributary, water route B＜tributary, water route C flow as mentioned above.
Two of embodiment: a kind of gas heater water route flow-dividing control apparatus system, it is characterized in that described water route current divider is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D, and four magnetic valves are waterway electromagnetic valve A, waterway electromagnetic valve B, waterway electromagnetic valve C and waterway electromagnetic valve D; Waterway electromagnetic valve A is installed on the A of tributary, water route, and waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route, and waterway electromagnetic valve D is installed on the D of tributary, water route.
A kind of gas heater water route flow-dividing control apparatus system is characterized in that tributary, described water route A＜tributary, water route B＜tributary, water route C＜tributary, water route D flow as mentioned above.
A kind of water route part flow arrangement that is exclusively used in above-mentioned gas heater comprises water route current divider, central controller and for detection of the water flow sensing unit of water flow sensing unit water inlet or water outlet total flow; Have on the current divider of water route the tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected with central controller respectively.
The invention has the beneficial effects as follows:
1, this New-type water heater water route flow-dividing control apparatus system, water route multichannel flow-control, single fault does not influence water heater and uses.
2, this New-type water heater water route flow-dividing control apparatus system, waterway electromagnetic valve heads straight for directly and closes, and reduces mechanical friction and rubbing surface, makes that whole apparatus system fault rate is lower, the life-span is longer.
3, this New-type water heater water route flow-dividing control apparatus system, simple on-off action, in the use, foreign material, incrustation scale are difficult for the device influence in the water.
4, when inflow temperature is low excessively, discharge is excessive, when exceeding the maximum heating load of water heaters design, this New-type water heater water route flow-dividing control apparatus system can carry out flow-control to discharge automatically, reaches default thermostat temperature.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is gas water heater water route flow-dividing control system structure of device schematic diagram.
Fig. 2 is that the water route current divider is implemented a structural representation.
Fig. 3 is that the water route current divider is implemented two structural representations.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of gas heater water route flow-dividing control apparatus system, comprise gas ratio valve 7, the inflow temperature probe 9 for detection of water-flow signal and water temperature, leaving water temperature probe 8 and water flow sensing unit 3 for control combustion gas air inlet ratio, be used for the water route current divider 1 of control water heater pipeline water route discharge, and central controller 5.On water route current divider 1, inflow temperature probe 9 pipelines that are installed between cold water inlet 2 and the heat exchanger 4.Have on the water route current divider 1 tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route; Inflow temperature probe, leaving water temperature probe, gas ratio valve, water flow sensing unit and magnetic valve are electrically connected with central controller 5 respectively.
The present invention is through the performance evaluation to water heater integral body, carrying out discharge calculates, again by water current divider with water heater water route demultiplexing flow-dividing control in proportion, water route current divider wherein each branch road is separately installed with magnetic valve, each way solenoid valve is opened by the signal (electric current) that the connection central controller provides, close action, reach the control of water route discharge, again by the water flow sensing unit that is installed in water route diverter control system device end (also can be contained in front end) and inflow temperature probe, water-flow signal and inflow temperature are transferred to central controller, and central controller is again to the water route, thereby detecting, gas circuit adjusts the constant temperature optimum efficiency that reaches.
As shown in Figures 2 and 3, a kind of water route part flow arrangement that is exclusively used in gas heater comprises water route current divider 1, central controller 5 and for detection of the water flow sensing unit 3 of water flow sensing unit 1 water inlet or water outlet total flow; Have on the water route current divider 1 tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected with central controller 5 respectively.
The water route part flow arrangement implements one as shown in Figure 2, water route current divider 1 is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is tributary, water route A11, tributary, water route B12 and tributary, water route C13, tributary, water route A＜tributary, water route B＜tributary, water route C flow, water flow sensing unit 3 are installed in the water outlet end after tributary, three water routes is converged.Two magnetic valves are waterway electromagnetic valve B121 and waterway electromagnetic valve C131, and waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route.
The water route part flow arrangement implements two as shown in Figure 3, water route current divider 1 is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is tributary, water route A11, tributary, water route B12, tributary, water route C13 and tributary, water route D14, tributary, water route A＜tributary, water route B＜tributary, water route C＜tributary, water route D flow, water flow sensing unit 3 are installed in the water outlet end after tributary, four water routes is converged.Four magnetic valves are waterway electromagnetic valve A111, waterway electromagnetic valve B121, waterway electromagnetic valve C131 and waterway electromagnetic valve D141; Waterway electromagnetic valve A is installed on the A of tributary, water route, and waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route, and waterway electromagnetic valve D is installed on the D of tributary, water route.
Be 10nL/min with the water heater flow of inlet water, water route separate system device splits into the water route respectively in proportion, tributary, water route A=1nL/min; Tributary, water route B=2nL/min; Tributary, water route C=3nL/min; Tributary, water route D=4nL/min.By the signal that central controller provides, waterway electromagnetic valve is opened separately separately, can realize that different water flows is:
1.1 the A conducting of tributary, water route, tributary, water route B, tributary, water route C and tributary, water route D combination disconnect, then water route current divider discharge=1nL/min;
1.2 the B conducting of tributary, water route, tributary, water route A, tributary, water route C and tributary, water route D combination disconnect, then water route current divider discharge=2nL/min;
1.3 the C conducting of tributary, water route, tributary, water route A, tributary, water route B and tributary, water route D combination disconnect, then water route current divider discharge=3nL/min;
1.4 the D conducting of tributary, water route, tributary, water route A, tributary, water route B and tributary, water route C combination disconnect, then water route current divider discharge=4nL/min;
1.5 tributary, water route A, tributary, water route D make up unlatching, and tributary, road B, tributary, water route C make up disconnection, then water route current divider discharge=5nL/min;
1.6 tributary, water route A, tributary, water route B and tributary, water route C combination are opened, tributary, water route D disconnects, then water route current divider discharge=6nL/min;
1.7 tributary, water route A, tributary, water route B and tributary, water route D combination are opened, tributary, water route C disconnects; Water route current divider discharge=7nL/min then;
1.8 tributary, water route A, tributary, water route C and tributary, water route D combination are opened, tributary, water route B disconnects; Water route current divider discharge=8nL/min then;
1.9 tributary, water route B, tributary, water route C and tributary, water route D combination are opened, tributary, water route A disconnects; Water route current divider discharge=9nL/min then;
1.0 tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D combination are opened, then water route current divider discharge=10nL/min;
So just can reach the water yield control and regulation in 1nL/min to the 10nL/min scope, finally reach the default constant temperature requirement of water heater.
When inflow temperature is low excessively, have only 1 ℃, take the 10L constant temperature machine for example, when its temperature rise reached 25 ℃, per minute went out hot water 10L/min.Suppose that present resident's hot water supply device just in time is 10L/min with discharge, water heater was under the peak load state and burnt this moment.In the time of now will obtaining the hot water temperature and be 26 ℃, water heater water route flow-dividing control apparatus system is given an order to magnetic valve by central controller, automatically discharge is carried out flow-control, reduces the into discharge of water, the hot water temperature thereby improve, reach user's instructions for use.
Preset temperature and work as the user, in use, suddenly hydraulic pressure is too high, flow of inlet water is excessive, exceeds the maximum heating load institute energy heated perimeter of water heaters design, exceeds so so can reduce leaving water temperature, water heater water route flow-dividing control apparatus system is given an order to waterway electromagnetic valve by central controller, automatically discharge is carried out flow-control, reduce discharge, get back to the user and preset temperature.
Claims (6)
1. gas heater water route flow-dividing control apparatus system, it is characterized in that: comprise gas ratio valve, the inflow temperature probe for detection of the water flow sensing unit of water-flow signal and water temperature detection, leaving water temperature probe, be used for the water route current divider of control water heater pipeline water route discharge, and central controller; Have on the current divider of water route the tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route; Gas ratio valve, inflow temperature probe, leaving water temperature probe, water flow sensing unit and magnetic valve are electrically connected with central controller respectively.
2. according to the described a kind of gas heater of claim 1 water route flow-dividing control apparatus system, it is characterized in that described water route current divider is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is tributary, water route A, tributary, water route B and tributary, water route C, two magnetic valves are waterway electromagnetic valve B and waterway electromagnetic valve C, waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route.
3. according to the described a kind of gas heater of claim 2 water route flow-dividing control apparatus system, it is characterized in that tributary, described water route A＜tributary, water route B＜tributary, water route C flow.
4. according to the described a kind of gas heater of claim 1 water route flow-dividing control apparatus system, it is characterized in that described water route current divider is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D, and four magnetic valves are waterway electromagnetic valve A, waterway electromagnetic valve B, waterway electromagnetic valve C and waterway electromagnetic valve D; Waterway electromagnetic valve A is installed on the A of tributary, water route, and waterway electromagnetic valve B is installed on the B of tributary, water route, and waterway electromagnetic valve C is installed on the C of tributary, water route, and waterway electromagnetic valve D is installed on the D of tributary, water route.
5. according to the described a kind of gas heater of claim 4 water route flow-dividing control apparatus system, it is characterized in that tributary, described water route A＜tributary, water route B＜tributary, water route C＜tributary, water route D flow.
6. water route part flow arrangement that is exclusively used in gas heater in the claim 1 is characterized in that: comprise water route current divider, central controller and for detection of the water flow sensing unit of water flow sensing unit water inlet or water outlet total flow; Have on the current divider of water route the tributary, a plurality of water route of demultiplexing flow-dividing control in proportion, water heater water route, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected with central controller respectively.
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| CN201310251618.0A CN103277899B (en) | 2013-06-24 | 2013-06-24 | Gas water heater water channel distribution control device system and water channel distribution device |
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| CN103277899B CN103277899B (en) | 2015-06-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224777A (en) * | 2017-12-29 | 2018-06-29 | 崔秀萍 | A kind of heat medium water heating furnace and its method |
| CN108224778A (en) * | 2017-12-29 | 2018-06-29 | 崔秀萍 | A kind of steam-heating system and its method based on heat medium water |
| CN109323456A (en) * | 2018-11-20 | 2019-02-12 | 慈溪市舒润卫浴实业有限公司 | A kind of New-type water heater convenient for handling |
| CN111365855A (en) * | 2020-03-16 | 2020-07-03 | 华帝股份有限公司 | Gas water heater capable of realizing multistage current limiting and temperature control and control method thereof |
| CN111485386A (en) * | 2019-01-28 | 2020-08-04 | 无锡小天鹅电器有限公司 | Water control device and clothes treatment device with same |
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| CN202719763U (en) * | 2012-02-20 | 2013-02-06 | 杨斌 | Gas water heater with differential pressure switch |
| CN203349522U (en) * | 2013-06-24 | 2013-12-18 | 陈雄 | Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater |
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Patent Citations (4)
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| JPH0345259A (en) * | 1989-07-13 | 1991-02-26 | Matsushita Electric Ind Co Ltd | Circulation device for bath water |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224777A (en) * | 2017-12-29 | 2018-06-29 | 崔秀萍 | A kind of heat medium water heating furnace and its method |
| CN108224778A (en) * | 2017-12-29 | 2018-06-29 | 崔秀萍 | A kind of steam-heating system and its method based on heat medium water |
| CN108224778B (en) * | 2017-12-29 | 2019-09-03 | 广东瑞庆热能科技有限公司 | A kind of steam-heating system and its method based on heat medium water |
| CN109323456A (en) * | 2018-11-20 | 2019-02-12 | 慈溪市舒润卫浴实业有限公司 | A kind of New-type water heater convenient for handling |
| CN111485386A (en) * | 2019-01-28 | 2020-08-04 | 无锡小天鹅电器有限公司 | Water control device and clothes treatment device with same |
| CN111365855A (en) * | 2020-03-16 | 2020-07-03 | 华帝股份有限公司 | Gas water heater capable of realizing multistage current limiting and temperature control and control method thereof |
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| CN103277899B (en) | 2015-06-03 |
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